prosecutor lynn pryor already felt she had a solid case against jarred long. one spot of blood that belonged to vincent goslyn on the backpack of jarred long. narrator: this is bingo right here. lynn pryor: this is more evidence than i've had in most of the murder cases i've prosecuted. how do you explain the victim's blood on your backpack when you're hundreds of miles away? you can't, unless you're the person that killed him. narrator: but pryor knew the case against jessie wasn't as airtight. lynn pryor: it was very much a circumstantial case because there was no physical evidence implicating her. did you worry that that wouldn't be enough to get a conviction? somewhat, yes. jarred long was not willing to give us anything to help out with regard to implicating jessie, but we knew that it was her involvement that got jarred to where vincent was killed. how were you going to prove that? with her own words. narrator: but then entered defense attorney mark bryant. he represented jarred long, and he had a plan that could benefit jessie, too. his strategy was to